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La4Pr2Sc

Alexandria ALEX

Alex-ID: agm005909271 · Space group: P1 (#1)

Basic Information

Formula
La4Pr2Sc
Alex-ID
agm005909271
Elements
3
Sites
14
Space group
P1 (#1)
Crystal system
triclinic
Volume
483.49
ų
Cell a
8.9612
Å
Cell b
6.3455
Å
Cell c
9.6614
Å
α angle
89.95
°
β angle
90.08
°
γ angle
118.35
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
La4Pr2Sc
La
8.00 · 57.1%
Pr
4.00 · 28.6%
Sc
2.00 · 14.3%

Energy & Stability

Energy above hull
0.0408
eV/atom
Formation energy
0.0343
eV/atom
Corrected total energy
-70.7385
eV
Raw total energy
-70.7385
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0071
eV
DOS at Fermi level
22.9166
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C4_1232_spg2

Decomposition

La2Pr Sc

Computed at

2023-10-16 07:19:09

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005909271).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm005909271
data_agm005909271
_cell_length_a     8.96124
_cell_length_b     6.34555
_cell_length_c     9.66137
_cell_angle_alpha  89.94895
_cell_angle_beta   90.07864
_cell_angle_gamma  118.34956
_cell_volume       483.49423
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  La1 La 0.90153 0.64861 0.64302 1.00000
  La2 La 0.41501 0.16666 0.14520 1.00000
  La3 La 0.06445 0.09622 0.35976 1.00000
  La4 La 0.27286 0.73769 0.43010 1.00000
  La5 La 0.69006 0.01621 0.57414 1.00000
  La6 La 0.18630 0.51111 0.06849 1.00000
  La7 La 0.97809 0.87062 0.99878 1.00000
  La8 La 0.34884 0.95816 0.78543 1.00000
  Pr1 Pr 0.62534 0.80428 0.21371 1.00000
  Pr2 Pr 0.55832 0.58998 0.85432 1.00000
  Pr3 Pr 0.12480 0.30293 0.71444 1.00000
  Pr4 Pr 0.83411 0.44040 0.28404 1.00000
  Sc1 Sc 0.48324 0.37808 0.49937 1.00000
  Sc2 Sc 0.76706 0.22904 0.92922 1.00000
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